Pentair B4981X NPT Tank Adapter User Manual
- June 17, 2024
- Pentair
Table of Contents
Pentair B4981X NPT Tank Adapter
Specifications
- Model: 434
- Part Number: B4848BL-32
- Color: Black
Product Usage Instructions
Filter Parts
The following filter parts are included with the product:
| Part Number | Description | Compatibility | Quantity |
|---|---|---|---|
| B4848BL-32 | Tank Saddle | All | 2 |
| B4856 | Yoke, Manway | All | 2 |
| B4852A-N | Glass Filled Manway Cover, Black | All | 1 |
| 94910 | HHMB, 3/4 in. x 4 in., T316 S/S | All | 2 |
| B4860 | 3/4 in. Flat Washer, T316 S/S | All | 2 |
| B4804 | 10 in. Effluent Lateral | THS3461 – 14, THS3484 – 20, THS4272 – 18, |
THS4284 – 24, THS4296
– 28| 1
B4803| 3-1/2 in. Effluent Lateral| THS3461 – THS3484: 2, THS4272 – THS4296: 3|
1
B4980| Media Dump Assembly| All| 1
B4983| 6 in. Lateral, 1/2 in. NPT| All| 1
B4982| 1-1/2 in. Pipe Plug| All| 1
B4698| O-Ring| All| 1
B4984| 1/2 in. Pipe Cap| All| 1
B4981X| 1-1/2 in. NPT Tank Adapter| All| 1
B4951| Manway O-ring| All| 1
| Effluent Manifold without Laterals| All| 1
| Influent Manifold without Laterals| All| 1
B4806| Shower Head Diffuser| THS3461 – 8, THS3484 – 10, THS4272 – 10, THS4284
– 12, THS4296
– 14| 1
B4570| 4 in. Grooved Coupling Assembly| THS3461 – THS3484: 1| 1
B4572| 6 in. Grooved Coupling Assembly| THS4272 – THS4296: 1| 1
B4578| Automatic Air Relief Assembly| All| 1
B4974BAN| 1/2 in. Manual Air Relief Cap| All| 1
B4970BAN| 1/2 in. Threaded Nipple| All| 1
B4979BAN| 1/2 in. Bulkhead Fitting| All| 1
REPLACEMENT PARTS
SPECIFICATION
THS SERIES® HORIZONTAL SAND FILTERS
| 1 | B4848BL-32 | Tank Saddle, Black | All | 2 |
|---|---|---|---|---|
| 2 | B4856 | Yoke, Manway | All | 2 |
| 3 | B4852A-N | Glass Filled Manway Cover, Black | All | 1 |
| 4 | 94910 | HHMB, 3/4 in. x 4 in., T316 S/S | All | 2 |
| 5 | B4860 | 3/4 in. Flat Washer, T316 S/S | All | 2 |
| 6 | B4804 | 10 in. Effluent Lateral | THS3461 | 14 |
| THS3484 | 20 | |||
| THS4272 | 18 | |||
| THS4284 | 24 | |||
| THS4296 | 28 | |||
| 7 | B4803 | 3-1/2 in. Effluent Lateral | THS3461 – THS3484 | 2 |
| THS4272 – THS4296 | 3 | |||
| 8 | B4980 | Media Dump Assembly | All | 1 |
| 8a | B4983 | 6 in. Lateral, 1/2 in. NPT | All | 1 |
| 8b | B4982 | 1-1/2 in. Pipe Plug | All | 1 |
| 8c | B4698 | O-Ring | All | 1 |
| 8d | B4984 | 1/2 in. Pipe Cap | All | 1 |
| 9 | B4981X | 1-1/2 in. NPT Tank Adapter | All | 1 |
| 10 | B4951 | Manway O-ring | All | 1 |
| 11 | ** | Effluent Manifold without Laterals | ** | 1 |
| 12 | ** | Influent Manifold without Laterals | ** | 1 |
| 13 | B4806 | Shower Head Diffuser | THS3461 | 8 |
| THS3484 | 10 | |||
| THS4272 | 10 | |||
| THS4284 | 12 | |||
| THS4296 | 14 | |||
| 14 | B4570 | 4 in. Grooved Coupling Assembly | THS3461 – THS3484 | 1 |
| 14 | B4572 | 6 in. Grooved Coupling Assembly | THS4272 – THS4296 | 1 |
| 15 | B4578 | Automatic Air Relief Assembly | All | 1 |
| 16 | B4974BAN | 1/2 in. Manual Air Relief Cap | All | 1 |
| 17 | B4970BAN | 1/2 in. Threaded Nipple | All | 1 |
| 18 | B4979BAN | 1/2 in. Bulkhead Fitting | All | 1 |
Product on pages 89–90
FAQ
- Q: How many Tank Saddles are included?
- A: Two Tank Saddles are included.
- Q: What is the compatibility of the Yoke, Manway?
- A: The Yoke, Manway is compatible with all models.
- Q: How many Glass Filled Manway Covers are included?
- A: One Glass Filled Manway Cover is included.
- Q: What is the compatibility of the HHMB, 3/4 in. x 4 in., T316 S/S?
- A: The HHMB, 3/4 in. x 4 in., T316 S/S is compatible with allmodels.
- Q: How many 3/4 in. Flat Washers are included?
- A: Two 3/4 in. Flat Washers are included.
- Q: What is the compatibility of the 10 in. Effluent Lateral?
- A: The 10 in. Effluent Lateral is compatible with THS3461 – 14,THS3484 – 20, THS4272 – 18, THS4284 – 24, THS4296 – 28 models.
- Q: What is the compatibility of the 3-1/2 in. Effluent Lateral?
- A: The 3-1/2 in. Effluent Lateral is compatible with THS3461 – THS3484: 2, THS4272 – THS4296: 3 models.
- Q: How many Media Dump Assemblies are included?
- A: One Media Dump Assembly is included.
- Q: What is the compatibility of the 6 in. Lateral, 1/2 in. NPT?
- A: The 6 in. Lateral, 1/2 in. NPT is compatible with all models.
- Q: How many 1-1/2 in. Pipe Plugs are included?
- A: One 1-1/2 in. Pipe Plug is included.
- Q: How many O-Rings are included?
- A: One O-Ring is included.
- Q: How many 1/2 in. Pipe Caps are included?
- A: One 1/2 in. Pipe Cap is included.
- Q: What is the compatibility of the 1-1/2 in. NPT Tank Adapter?
- A: The 1-1/2 in. NPT Tank Adapter is compatible with all models.
- Q: How many Manway O-rings are included?
- A: One Manway O-ring is included.
- Q: How many Effluent Manifolds without Laterals are included?
- A: One Effluent Manifold without Laterals is included.
- Q: How many Influent Manifolds without Laterals are included?
- A: One Influent Manifold without Laterals is included.
- Q: What is the compatibility of the Shower Head Diffuser?
- A: The Shower Head Diffuser is compatible with THS3461 – 8, THS3484 – 10, THS4272 – 10, THS4284 – 12, THS4296 – 14 models.
- Q: What is the compatibility of the 4 in. Grooved Coupling Assembly?
- A: The 4 in. Grooved Coupling Assembly is compatible with THS3461 – THS3484:
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